Question
Mrs Zane paid a total of $42 for 2z pencils and 8 staplers. Each pencil cost $2.
  1. Express the cost of 1 stapler in terms of z
  2. If z = 6, how much did each stapler cost? 
3 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Mrs Zane paid a total of $42 for 2z pencils and 8 staplers. Each pencil cost $2.
  1. Express the cost of 1 stapler in terms of z
  2. If z = 6, how much did each stapler cost?